Q. Is x=−121 a solution to this equation?−2=11xChoices:(A)yes(B)no
Identify Equation: We have the equation −2=11x. Identify the equation after substituting x=−121.Substitute −121 for x in −2=11x. Equation: −2=11(−121)
Substitute x: Simplify (−121)/11.−121/11=−11
Simplify Expression: We found: −11121=−11Is x=−121 a solution to the equation −2=11x?For x=−121, the equation becomes −11=−2, which is not true.So, x=−121 is not a solution to the equation −2=11x.